MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 9c860d91caaed7c18f0b1a613766240cc6e6a9dacd8dec70cf903db6f38988c5. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Stealc


Vendor detections: 15


Intelligence 15 IOCs YARA 4 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 9c860d91caaed7c18f0b1a613766240cc6e6a9dacd8dec70cf903db6f38988c5
SHA3-384 hash: cba4fa9144cdd7836bdef59cd51863de5ef61a225b2a597ba42d9bb17d234ddabff49e442ac5e01af10998496c1ecd4e
SHA1 hash: 15c3244d95033e6db54424125c1304aad7d69a99
MD5 hash: 42cd439933caf2d0ed81f88510fa2321
humanhash: white-massachusetts-mobile-twenty
File name:file
Download: download sample
Signature Stealc
Create hunting rule
File size:257'024 bytes
First seen:2024-07-25 23:05:29 UTC
Last seen:Never
File type:Executable exe
MIME type:application/x-dosexec
imphash ea1618932e1586c666c9f7c347c4d255 (1 x Smoke Loader, 1 x Stealc)
ssdeep 6144:dGuRRUfBMnX33k9Y6vPMaaM+FKzVa7MjNT:dGURNCHPcbK5QG
TLSH T18344BE1036A8D432E5A31D348978C2F1672E7CA78A6899877678FF6F7DF12C09E25311
TrID 37.3% (.EXE) Win64 Executable (generic) (10523/12/4)
17.8% (.EXE) Win16 NE executable (generic) (5038/12/1)
15.9% (.EXE) Win32 Executable (generic) (4504/4/1)
7.3% (.ICL) Windows Icons Library (generic) (2059/9)
7.2% (.EXE) OS/2 Executable (generic) (2029/13)
File icon (PE):PE icon
dhash icon 1a72c2da98585c0c (16 x Stealc, 3 x Smoke Loader, 2 x Vidar)
Reporter Bitsight
Tags:exe Stealc


Avatar
Bitsight
url: http://185.215.113.16/stealc/random.exe

Intelligence

File Origin
# of uploads :
1
# of downloads :
345
Origin country :
US US
Vendor Threat Intelligence
Detection(s):
Win.Packer.pkr_ce1a-9980177-0
Create hunting rule

Verdict:
Malicious
Score:
99.9%
Link:
https://cyber-fortress.com/docs/result/index.php?id=66a34f6f458e130e002a96da
Tags:
Execution Infostealer Network Stealth Malware
Result
Verdict:
Malware
Maliciousness:

Behaviour
Сreating synchronization primitives
Running batch commands
Creating a process with a hidden window
Launching a process
Launching the default Windows debugger (dwwin.exe)
Searching for the window
Connection attempt to an infection source
Sending an HTTP GET request to an infection source
Verdict:
Suspicious
Threat level:
  5/10
Confidence:
100%
Tags:
epmicrosoft_visual_cc microsoft_visual_cc packed
Link:
https://www.filescan.io/uploads/66a2da5a556840231715b845/reports/3e7354ee-9726-4888-abc2-3a5d620ec53d/overview
Result
Verdict:
MALICIOUS
Details
Windows PE Executable
Found a Windows Portable Executable (PE) binary. Depending on context, the presence of a binary is suspicious or malicious.
Malware family:
Stealc
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3216b56d-edb9-434e-ba9c-e7cfbc1ac5b0
Result
Threat name:
Python Stealer, Amadey, Babadeda, Monste
Create hunting rule
Detection:
malicious
Classification:
troj.spyw.evad
Score:
100 / 100
Link:
https://www.joesandbox.com/analysis/1482664
Signature
AI detected suspicious sample
Allocates memory in foreign processes
C2 URLs / IPs found in malware configuration
Detected unpacking (changes PE section rights)
Detected unpacking (overwrites its own PE header)
Found evasive API chain (may stop execution after checking locale)
Found malware configuration
Found many strings related to Crypto-Wallets (likely being stolen)
Hides threads from debuggers
Injects a PE file into a foreign processes
Machine Learning detection for dropped file
Machine Learning detection for sample
Malicious sample detected (through community Yara rule)
Maps a DLL or memory area into another process
Multi AV Scanner detection for dropped file
Multi AV Scanner detection for submitted file
PE file contains section with special chars
Potentially malicious time measurement code found
Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines)
Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines)
Searches for specific processes (likely to inject)
Sigma detected: Suspicious File Creation In Uncommon AppData Folder
Tries to detect process monitoring tools (Task Manager, Process Explorer etc.)
Tries to detect sandboxes / dynamic malware analysis system (registry check)
Tries to detect sandboxes and other dynamic analysis tools (window names)
Tries to detect virtualization through RDTSC time measurements
Tries to evade debugger and weak emulator (self modifying code)
Tries to harvest and steal Bitcoin Wallet information
Tries to harvest and steal browser information (history, passwords, etc)
Tries to harvest and steal ftp login credentials
Tries to steal Crypto Currency Wallets
Tries to steal Mail credentials (via file / registry access)
Writes to foreign memory regions
Yara detected Amadeys stealer DLL
Yara detected Babadeda
Yara detected Generic Python Stealer
Yara detected Monster Stealer
Yara detected Powershell download and execute
Yara detected RedLine Stealer
Yara detected Stealc
Yara detected Vidar stealer
Behaviour
Behavior Graph:
Download SVG
behaviorgraph top1 signatures2 2 Behavior Graph ID: 1482664 Sample: file.exe Startdate: 26/07/2024 Architecture: WINDOWS Score: 100 148 Found malware configuration 2->148 150 Malicious sample detected (through community Yara rule) 2->150 152 Multi AV Scanner detection for dropped file 2->152 154 15 other signatures 2->154 10 axplong.exe 2->10         started        15 file.exe 39 2->15         started        17 explorti.exe 2->17         started        19 5 other processes 2->19 process3 dnsIp4 128 103.28.36.182 NHANHOA-AS-VNNhanHoaSoftwarecompanyVN Viet Nam 10->128 100 C:\Users\user\AppData\Local\...\pered.exe, PE32+ 10->100 dropped 102 C:\Users\user\AppData\Local\...\25072023.exe, PE32 10->102 dropped 104 C:\Users\user\AppData\Local\...\svhosts.exe, PE32 10->104 dropped 112 13 other malicious files 10->112 dropped 192 Hides threads from debuggers 10->192 194 Tries to detect sandboxes / dynamic malware analysis system (registry check) 10->194 196 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 10->196 21 build.exe 10->21         started        24 crypted.exe 10->24         started        27 5447jsX.exe 10->27         started        130 185.215.113.16 WHOLESALECONNECTIONSNL Portugal 15->130 132 85.28.47.31 GES-ASRU Russian Federation 15->132 106 C:\Users\user\AppData\RoamingJKEGDHCFCA.exe, PE32 15->106 dropped 108 C:\Users\user\AppData\RoamingDAKEBAKFHC.exe, PE32 15->108 dropped 114 15 other files (11 malicious) 15->114 dropped 198 Detected unpacking (changes PE section rights) 15->198 200 Detected unpacking (overwrites its own PE header) 15->200 202 Tries to steal Mail credentials (via file / registry access) 15->202 206 7 other signatures 15->206 29 cmd.exe 1 15->29         started        31 cmd.exe 1 15->31         started        33 WerFault.exe 22 16 15->33         started        134 185.215.113.19 WHOLESALECONNECTIONSNL Portugal 17->134 116 4 other malicious files 17->116 dropped 36 f738f1d54e.exe 17->36         started        38 b457bd1893.exe 17->38         started        136 239.255.255.250 unknown Reserved 19->136 110 C:\Users\user\AppData\Local\...\History, SQLite 19->110 dropped 204 Maps a DLL or memory area into another process 19->204 40 7 other processes 19->40 file5 signatures6 process7 dnsIp8 88 C:\Users\user\AppData\...\_quoting_c.pyd, PE32+ 21->88 dropped 90 C:\Users\user\AppData\...\vcruntime140.dll, PE32+ 21->90 dropped 92 C:\Users\user\AppData\...\unicodedata.pyd, PE32+ 21->92 dropped 98 32 other files (31 malicious) 21->98 dropped 156 Writes to foreign memory regions 24->156 158 Allocates memory in foreign processes 24->158 160 Injects a PE file into a foreign processes 24->160 42 RegAsm.exe 24->42         started        46 conhost.exe 27->46         started        48 RoamingJKEGDHCFCA.exe 4 29->48         started        51 conhost.exe 29->51         started        53 RoamingDAKEBAKFHC.exe 4 31->53         started        55 conhost.exe 31->55         started        118 20.42.73.29 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 33->118 94 C:\ProgramData\Microsoft\...\Report.wer, Unicode 33->94 dropped 162 Multi AV Scanner detection for dropped file 36->162 164 Detected unpacking (overwrites its own PE header) 36->164 166 Machine Learning detection for dropped file 36->166 57 cmd.exe 36->57         started        168 Detected unpacking (changes PE section rights) 38->168 59 WerFault.exe 38->59         started        120 13.107.246.40 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 40->120 122 13.107.42.16 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 40->122 124 24 other IPs or domains 40->124 96 C:\Users\user\AppData\...\places.sqlite-wal, SQLite 40->96 dropped 61 2 other processes 40->61 file9 signatures10 process11 dnsIp12 138 20.52.165.210 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 42->138 170 Queries sensitive video device information (via WMI, Win32_VideoController, often done to detect virtual machines) 42->170 172 Queries sensitive disk information (via WMI, Win32_DiskDrive, often done to detect virtual machines) 42->172 174 Tries to harvest and steal browser information (history, passwords, etc) 42->174 176 Tries to steal Crypto Currency Wallets 42->176 84 C:\Users\user\AppData\Local\...\axplong.exe, PE32 48->84 dropped 178 Detected unpacking (changes PE section rights) 48->178 180 Tries to evade debugger and weak emulator (self modifying code) 48->180 182 Tries to detect virtualization through RDTSC time measurements 48->182 184 Potentially malicious time measurement code found 48->184 63 axplong.exe 48->63         started        86 C:\Users\user\AppData\Local\...\explorti.exe, PE32 53->86 dropped 186 Hides threads from debuggers 53->186 188 Tries to detect sandboxes / dynamic malware analysis system (registry check) 53->188 190 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 53->190 66 explorti.exe 53->66         started        68 chrome.exe 57->68         started        71 msedge.exe 57->71         started        73 conhost.exe 57->73         started        75 firefox.exe 57->75         started        140 20.189.173.22 MICROSOFT-CORP-MSN-AS-BLOCKUS United States 59->140 file13 signatures14 process15 dnsIp16 208 Detected unpacking (changes PE section rights) 63->208 210 Tries to detect sandboxes and other dynamic analysis tools (window names) 63->210 212 Tries to evade debugger and weak emulator (self modifying code) 63->212 214 Hides threads from debuggers 66->214 216 Tries to detect sandboxes / dynamic malware analysis system (registry check) 66->216 218 Tries to detect process monitoring tools (Task Manager, Process Explorer etc.) 66->218 126 192.168.2.6 unknown unknown 68->126 77 chrome.exe 68->77         started        80 msedge.exe 71->80         started        signatures17 process18 dnsIp19 142 142.250.184.195 GOOGLEUS United States 77->142 144 142.250.185.195 GOOGLEUS United States 77->144 146 4 other IPs or domains 77->146 82 Conhost.exe 77->82         started        process20
Score:
100%
Verdict:
Malware
File Type:
PE
Link:
https://malprob.io/report/9c860d91caaed7c18f0b1a613766240cc6e6a9dacd8dec70cf903db6f38988c5
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/9c860d91caaed7c18f0b1a613766240cc6e6a9dacd8dec70cf903db6f38988c5/
Threat name:
Win32.Trojan.Privateloader
Create hunting rule
Status:
Malicious
First seen:
2024-07-25 23:06:05 UTC
File Type:
PE (Exe)
Extracted files:
28
AV detection:
20 of 24 (83.33%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=tsda3eokv3l4ddyldjqtozrebtdonko2zwg6y4gpsa63n44jrdcq._file
Verdict:
malicious
Result
Malware family:
stealc
Create hunting rule
Score:
  10/10
Tags:
family:stealc botnet:sila discovery stealer
Link:
https://tria.ge/reports/240725-23da7a1bpq/
Behaviour
Program crash
System Location Discovery: System Language Discovery
Stealc
Malware Config
C2 Extraction:
http://85.28.47.31
Verdict:
Suspicious
Tags:
n/a
YARA:
n/a
Link:
https://app.threat.zone/submission/aba2a6dc-3eba-4dd0-93ca-dd65a2708201
Unpacked files
SH256 hash:
3c2245fb7f3d374d8685a573a6cafbe79b5807f0f8cbd52f0cf4a203b785ab06
MD5 hash:
ca10bc5dbf009b6df405c2ccbdd22efb
SHA1 hash:
d1c8f25dac637ba857ec28a0ffcfafa73e23a622
Detections:
stealc
Create hunting rule
Link:
https://www.unpac.me/results/8f790b02-2eec-46c0-b6e6-3aa4f1d8b069/
Parent samples :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 hash:
9c860d91caaed7c18f0b1a613766240cc6e6a9dacd8dec70cf903db6f38988c5
MD5 hash:
42cd439933caf2d0ed81f88510fa2321
SHA1 hash:
15c3244d95033e6db54424125c1304aad7d69a99
Link:
https://www.unpac.me/results/8f790b02-2eec-46c0-b6e6-3aa4f1d8b069/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Malicious File
Score:
1.00
Link:
https://yomi.yoroi.company/submissions/9c860d91caaed7c18f0b1a613766240cc6e6a9dacd8dec70cf903db6f38988c5

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:DebuggerCheck__API
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara
Rule name:DebuggerException__SetConsoleCtrl
Create hunting rule
Reference:https://github.com/naxonez/yaraRules/blob/master/AntiDebugging.yara

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Stealc

Executable exe 9c860d91caaed7c18f0b1a613766240cc6e6a9dacd8dec70cf903db6f38988c5

(this sample)

  
Dropped by
Amadey
  
Delivery method
Distributed via web download
  
URLhaus
https://urlhaus.abuse.ch/url/3067417/
  
URLhaus
https://urlhaus.abuse.ch/url/3067432/
  
URLhaus
https://urlhaus.abuse.ch/url/3067466/
  
URLhaus
https://urlhaus.abuse.ch/url/3067467/
  
URLhaus
https://urlhaus.abuse.ch/url/3067473/
  
URLhaus
https://urlhaus.abuse.ch/url/3067474/
  
URLhaus
https://urlhaus.abuse.ch/url/3067499/
  
URLhaus
https://urlhaus.abuse.ch/url/3067517/

BLint

The following table provides more information about this file using BLint. BLint is a Binary Linter to check the security properties, and capabilities in executables.

Findings
IDTitleSeverity
CHECK_AUTHENTICODEMissing Authenticodehigh
CHECK_DLL_CHARACTERISTICSMissing dll Security Characteristics (HIGH_ENTROPY_VA)high
CHECK_PIEMissing Position-Independent Executable (PIE) Protectionhigh
Reviews
IDCapabilitiesEvidence
WIN32_PROCESS_APICan Create Process and ThreadsKERNEL32.dll::SetProcessShutdownParameters
KERNEL32.dll::CloseHandle
WIN_BASE_APIUses Win Base APIKERNEL32.dll::TerminateProcess
KERNEL32.dll::LoadLibraryW
KERNEL32.dll::LoadLibraryA
KERNEL32.dll::GetStartupInfoW
KERNEL32.dll::GetDiskFreeSpaceExW
KERNEL32.dll::GetCommandLineW
WIN_BASE_EXEC_APICan Execute other programsKERNEL32.dll::WriteConsoleInputW
KERNEL32.dll::WriteConsoleW
KERNEL32.dll::PeekConsoleInputW
KERNEL32.dll::SetConsoleCtrlHandler
KERNEL32.dll::SetStdHandle
KERNEL32.dll::AssignProcessToJobObject
WIN_BASE_IO_APICan Create FilesKERNEL32.dll::CreateHardLinkA
KERNEL32.dll::CreateFileW
KERNEL32.dll::CreateFileA
KERNEL32.dll::GetSystemDirectoryW
WIN_HTTP_APIUses HTTP servicesWINHTTP.dll::WinHttpOpen

Comments